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Jones, Eric D.; And Others – 1983
The purpose of this study was to evaluate the utility of out-of-level testing (OLT) when it is applied to the assessment of special education students with mild learning handicaps. This evaluation of OLT involved testing hypotheses related to: (1) the adequacy of vertical scaling, (2) the reliability and (3) the validity of OLT scores. Fifty-eight…
Descriptors: Educational Diagnosis, Error of Measurement, Guessing (Tests), Intermediate Grades